User blog comment:Finnalca/Garbanzo the Mimikyu slayer/@comment-32358261-20180111224220

The fact you are even using an eevee makes it unviable. Even with extreme evo boost mimikyu till hasn’t an easy win.

The best way to beat a mimikyu would be to get rid of the disguise as quick as possible then exploit the weaknesses. Poison, steel and ghost.

You have 2 choices a faster Pokémon or a wall. Preferably resists the hits. Mold breaker definitely helps